Abstract

The energy spectra and longitudinal length scales measured in a free plane jet are presented. The actual convective velocity was used in determining the scales. The results show a universal spectral distribution along the axis but no obvious similarity in the large scale motion off the axis. The results are limited to x/D < 60. The measured scales suggest a noticeable increase of the microscale along the lateral coordinate but an essentially constant value along the axis. However the macroscales, increasing linearly along the axis do not show any similarity off the axis.

Meeting Name

4th Biennial Symposium on Turbulence in Liquids (1975: Sep., Rolla, MO)

Department(s)

Chemical and Biochemical Engineering

Document Type

Article - Conference proceedings

Presentation Type

Contributed Paper

Session

Measurements by Hot-Film/Wire Anemometry

Document Version

Final Version

File Type

text

Language(s)

English

Rights

© 1975 University of Missouri--Rolla, All rights reserved.

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